baber/WOPTO huggingface dataset:
Patent EP-0399479-A1 (EP)
Inventor: GERGELY GERHARD DR
IPC: A61K9/68
Filed: 1990-05-22
Abstract: 0.05 to 0.8 parts by weight of a disinfectant for the mouth and/or throat are present in or on a matrix which contains 100 parts by weight of chewing gum base, and/or in a sugar coating enveloping the matrix. A pharmaceutical preparation of this type is used, inter alia, for preventing plaque formation. Particularly suitable as disinfectant is cetylpyridinium chloride. Additionally present in the matrix are, preferably 2 to 15 parts by weight of a lipoid substance and/or 5 to 20 parts by weight of a disintegrant on which the disinfectant is preferably applied or distributed. To produce this chewing gum, milled chewing gum base is mixed with powder particles of at least one additive which are coated with fats and/or waxes, with cooling. 0.05 to 0.8 parts by weight of a disinfectant are added to the mixture and/or to a sugar coating covering it. Subsequently tablets are compressed in cooled equipment.
Patent EP-0401650-A1 (EP)
Inventor: VICENZI GUGLIELMO
IPC: A61B17/72
Filed: 1990-05-29
Abstract: Intramedullary pin (1) with self-locking end for metadiaphyseal fractures, constituted by a proximal stub (2) provided with means (3) for fixing to the cortices; the ends of at least two curved and elastically deformable stems (8) are axially rigidly associated with the stub (2), and the stems (8) are adapted to expand elastically and to press with their tips (9) the walls of the bone from the inside of the medullary canal.
Patent EP-0430263-A1 (EP)
Inventor: NONOGAWA KENICHI
IPC: F01L1/053
Filed: 1990-11-29
Abstract: A valve system for a multiple valve internal combustion engine that permits a low engine height even though two of the valves (101; 99,102) reciprocate along axes (A,B) that are not parallel to each other. However, the configuration is such that the loading on the valve actuating mechanism and specifically the followers 143 and tips of the valves is minimized and so that wear on the tips of the valves is equalized.
Patent EP-0440923-A1 (EP)
Inventor: ABE HIROOMI
IPC: C08L53/00
Filed: 1990-12-10
Abstract: A resin composition prepared by melting and kneading (A) a thermoplastic resin comprising a polyolefin resin together with (B) a functional compound having one or more bond(s) or one or more functional group(s) selected from non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups, and subsequently mixing thereinto (C) a polar compound having in one molecule one or more polar group(s) selected from substituted carboxyl groups, substituted hydroxyl groups, substituted amino groups, substituted mercapto groups, substituted sulfonic acid groups, oxazoline groups, isocyanato groups and oxirane groups, provided that at least one of the polar groups of (C) is different from at least one of the functional groups of the functional compound (B), as well as a process for producing said resin composition.
Patent EP-0408364-A1 (EP)
Inventor: THOMPSON NIGEL
IPC: B65D41/34
Filed: 1990-07-12
Abstract: A container closure moulded from plastics material has a top 10, an internally screw-threaded skirt 11, and a tamper-evident ring 13 connected to the bottom edge of the skirt by frangible bridges 15. The radially inner surface of the ring 13 is formed with an odd number of evenly spaced inwardly projecting protrusions 16 for engaging under a security band on the neck of a container. The use of an odd number of protrusions ensures that no two protrusions are diametrically opposite each other and in consequence permits the closure to shift or wriggle diametrally during application of the closure to a container and thus facilitates movement of the ring 13 past the security band. An annular groove 20 is formed on the radially-­outer surface of the ring at a location axially between the upper ends of the protrusions 16 and the bridges 15, and serves to form an annular hinge about which the lower parts of the ring 13 can pivot during application of the closure.
Patent EP-0412679-A1 (EP)
Inventor: PHILLIPS JACK RHEUMAN
IPC: H01F38/12
Filed: 1990-07-25
Abstract: An ignition coil for developing a spark plug firing voltage. The ignition coil is comprised of first and second parts (12,14) that are formed of iron particles in a binder of electrical insulating material which define axially spaced end wall portions (12D,14D). The parts are connected by a core member (16) that is formed of magnetic material. A primary winding (18) is disposed about the core member and a secondary winding (22) is disposed about the primary winding. An axially extending part (12B,14B) that is formed of magnetic material is located outside of the secondary winding and magnetically connects the end wall portions.
Patent EP-0429184-A1 (EP)
Inventor: HOSKING STEVEN MICHAEL
IPC: B65H7/12
Filed: 1990-10-25
Abstract: A sheet thickness detector comprises first and second moveable guide surfaces (1,4-2,5) defining a nip (7,8) through which a sheet passes in use. A sensor (32) senses relative separation movement between the guide surfaces. The first surface carries a rib (16,17) extending generally along but at an angle to the direction of movement of the surface whereby the rib moves laterally relative to the second guide surface at the nip, and whereby any portion of a sheet extending in the direction of movement of the sheet and having a thickness greater than the majority of that section of the sheet passing through the nip, the thickness of the portion being no greater than the depth of the rib, will cause substantially no change in the relative separation of the surfaces except when the portion is sandwiched between the rib and the second surface.
Patent EP-0464287-A1 (EP)
Inventor: OKAYAMA HIROTO
IPC: C07K5/10
Filed: 1990-12-28
Abstract: Disclosed is an isolated non-A, non-B hepatitis virus genomic cDNA covering the entire region of the virus gene nucleotide sequence from the 1 st to 9416th nucleotides shown in Fig. 2(1) through Fig. 2(16) hereof, wherein the coding region is from the 333rd to 9362nd nucleotides, and the 5'- and 3'-noncoding sequences contain 332 nucleotides and 54 nucleotides, respectively. Part or whole of the cDNA and an antigen polypeptide as an expression product thereof are useful as a diagnostic agent for non-A, non-B hepatitis. The antigen polypeptide is also useful as an active ingredient for a non-A, non-B hepatitis virus vaccine.
Patent EP-0397562-A1 (EP)
Inventor: LE GUEN JACQUES
IPC: H05G1/54
Filed: 1990-05-09
Abstract: The invention relates to X-ray tubes which are arranged inside a sealed cladding (25) filled with a cooling fluid. 
<??>According to the invention the safety device consists of a thermostat and/or pressure regulator 42 which is connected in series in the power circuit for the filament of the cathode 14. In the case of a cathode with two filaments 39 and 40, the thermostat and/or pressure regulator is connected to the common conductor 37. Thus, should a temperature or pressure threshold be exceeded, power to the filament is cut, and this halts the X-radiation. 
<??>The invention is applicable to radiology instruments. 
<IMAGE>
Patent EP-0421897-A1 (EP)
Inventor: MEYER JACQUES
IPC: H04L7/04
Filed: 1990-10-01
Abstract: The present invention relates to a device for extracting digital data transmitted at a first specified frequency (f0) by a video channel after a 0 and 1 burst emitted at the first frequency (f0), comprising a comparator (1) for comparing the input signal with a threshold level, means for providing a second frequency (F0) which is a multiple of the first frequency (f0), and means for providing the said threshold level, active for the duration of the said burst, in which the means of providing a threshold level comprise: a forward/backward counter (12) operating at the multiple frequency (F0) and whose forward/backward counting input is connected to the output of the comparator (1), and a digital/analog converter receiving the output from the forward/backward counter and providing the said threshold level (VT). …<IMAGE>…
Patent EP-0416117-A1 (EP)
Inventor: SAWADA SHINICHI
IPC: G02F1/13
Filed: 1990-02-09
Abstract: This invention relates to nematic liquid crystal compositions for both passive and active matrix liquid crystal display devices and to liquid crystal display devices fabricated therefrom. The composition of the invention contains at least one compound represented by general formula (I), wherein R 1  represents an alkyl group having 1 to 10 carbon atoms, A represents (a) or (b), 1 is an integer of 1 or 2, and m is an integer of 0 or 1, provided that the sum of 1 and m is 2.
Patent EP-0458848-A1 (EP)
Inventor: STAHL HENRIK OTTO
IPC: C07C29/152
Filed: 1990-02-12
Abstract: Le réacteur refroidi décrit, qui est conçu pour la transformation catalytique exothermique de substances gazeuses, par exemple pour la synthèse oxo, pour la transformation d'hydrogène et d'azote en ammoniac et pour la réaction d'oxydes de carbone avec de l'hydrogène pour former du méthanol, comprend une coquille de pression cylindrique (10), un organe distributeur (34) pour le gaz de synthèse, au moins une feuille en tube (30) et un ou plusieurs lits catalytiques (20) pourvus de tubes de refroidissement (38) servant au refroidissement indirect du gaz de réaction. Chaque tube de refroidissement (38) se compose d'un tube externe (4) comportant une paroi externe d'échange thermique (7). Ce tube externe entoure un tube interne (2), par rapport auquel il est coaxial, et définit par conséquent un espace annulaire dont la paroi interne présente des trous (8) destinés à diriger le courant du gaz de refroidissement, qui peut se composer de composants du gaz de synthèse ou contenir des composants de ce gaz de synthèse, dans l'espace annulaire et le long de la paroi d'échange thermique. On obtient ainsi une égalisation très rapide des différences de températures dans le lit catalytique ce qui améliore le rendement et permet par conséquent de diminuer la quantité de substance catalytique pour un processus donné.
Patent EP-0467989-A1 (EP)
Inventor: ANDERSON LAWRENCE B
IPC: B01D53/34
Filed: 1990-04-09
Abstract: Procedé et dispositif d'oxydation de matériaux gazeux. Le dispositif comprend une chambre de combustion (230), une sortie de gaz de fumée (216) qui coopère avec un dispositif d'application d'une pression négative à la sortie, un dispositif pour introduire du gaz produit en usine et un combustible (214, 220) par la partie supérieure (222) de la chambre de combustion (230), un échangeur de chaleur (234) entre le gaz contenant de l'oxygène et la chambre de combustion (230) servant à préchauffer le gaz contenant de l'oxygène, un dispositif d'introduction du gaz préchauffé par la partie supérieure (222) de la chambre de combustion (230) et un mélangeur pour mélanger le gaz préchauffé avec le gaz produit en usine et le combustible (256), de sorte que le mélange puisse se consumer dans la chambre de combustion (230) et former un gaz de fumée. L'échangeur de chaleur (234) peut entourer concentriquement la chambre de combustion (230). Le gaz préchauffé contenant de l'oxygène peut tourbillonner dans un premier sens en entrant dans la chambre de combustion (230), se mélangeant au gaz produit en usine et au combustible, qui tourbillonnent en sens opposé. Les particules peuvent être éliminées (250) de la chambre de combustion (230)
Patent EP-0473700-A1 (EP)
Inventor: GODTFREDSEN SVEN ERIK
IPC: C11D3/32
Filed: 1990-05-22
Abstract: Des composés de formule générale (I) ou (II), où R est un groupe alcoyle substitué ou non ayant 3-23 atomes de carbone et R1 est l'hydrogène ou un groupe substitué ou non, à chaîne linéaire ou ramifiée d'hydrocarbures aliphatiques ou aromatiques, saturés ou non saturés, sont préparés en faisant réagir un composé de formule générale (II) où R2 est H ou un groupe alcoyle ayant 1-6 atomes de carbone et R correspond à la définition ce-dessus, avec un composé de formule générale (IV) où R est comme défini ci-dessus, en présence d'une enzyme pouvant catalyser la formation de liaisons d'amides, en particulier, une lipase. On peut extraire le groupe amide présent dans le composé (I) à l'aide d'une deuxième enzyme pouvant cliver les liaisons d'amides, par exemple, une carboxypeptidase, ainsi réalisant le composé (II).
Patent EP-0500544-A1 (EP)
Inventor: PAULIN FRANCOIS
IPC: C04B20/10
Filed: 1990-09-12
Abstract: Procédé de traitement de matériaux pulvérulents au moyen de composés thermodurcissables, caractérisé en ce qu'on imprègne les matériaux pulvérulents au moyen d'une solution organique de l'un au moins des constituants du composé thermodurcissable souhaité, en ce qu'on élimine des matériaux imprégnés le solvant de la solution d'imprégnation et en ce qu'on met en présence les matériaux pulvérulents imprégnés du premier constituant avec le ou les autres constituants du composé thermodurcissable souhaité pour provoquer la formation dudit composé et obtenir lesdits matériaux traités.
Patent EP-0496758-A1 (EP)
Inventor: SCHUSTER-MORATH WINFRIED
IPC: F26B3/28
Filed: 1990-10-18
Abstract: Les sécheurs traditionnels, et notamment les sécheurs auxiliaires, nécessitent constamment un temps de séchage non négligeable pour sécher différents produits (7). Afin de réduire notablement le temps de séchage nécessaire et d'améliorer le processus de séchage, il est prévu, conformément à l'invention, que les lampes (F, G, H) utilisées pour le séchage sont agencées mutuellement dans un champ de séchage en étant décalées selon une forme de réseau ou de treillis, de sorte qu'en utilisant des lampes tubulaires (F, G, H), celles-ci se trouvent mutuellement décalées, de préférence dans au moins deux plans. Le sécheur convient notamment pour le séchage d'encres d'imprimerie.
Patent EP-0447768-A1 (EP)
Inventor: KAISER MANFRED
IPC: G02B6/42
Filed: 1991-01-31
Abstract: There is no problem to excite the fundamental mode in a single-mode optical waveguide, if a laser is used whose operating wavelength is above the cutoff wavelength of the guide. However, these lasers are presently very expensive. Especially for the use in the subscriber area, where the relatively short transmission lengths allow to accept a certain amount of attenuation, it is proposed to use an inexpensive laser (6) whose operating wavelength, however, lies below the cutoff wavelength of the coupled optical waveguide (10). The excitation of only the fundamental mode is, according to the invention, possible with such a laser (6). A single-piece metallic module housing (1) is provided in which the laser (6), being moved perpendicularly to the module housing axis (1), is aligned to it by adjusting screws (12). A magnifying optic (9) is provided. The magnification causes a decrease of the angle at which the laser light reaches the face of the optical waveguide (10). The optical waveguide (10), being coaxially centered in a cylindrical bore (5), is adjusted axially to an optimal coupling and then fixed.
Patent EP-0447784-A1 (EP)
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/033
Filed: 1991-02-08
Abstract: An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent. The ink contains a compound represented by the following Formula (I). 
 
 
 
        R₁-CONH-R₂   (I) 
 
 
 
wherein R₁ represents an alkyl group or aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; and R₂ represents a hydrogen atom, an amide group, an aminoalkyl group, an aliphatic carboxylic acid residual group, or an aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; provided that R₁ represents the unsubstituted or substituted aryl group when R₂ is a hydrogen atom. The ink is suitably used in the ink-jet recording.
Patent EP-0452823-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62L1/14
Filed: 1991-04-12
Abstract: An adjusting jig (20) for a cantilever type brake apparatus (2) for use in a bicycle, comprising a main body (23) and a pair of distance limiting portions (6,22) for contacting a right and left lever arms. 
     The distance limiting portions (6,22) are mounted on the main body (20) such that a distance between the lever arms (5) is set to a predetermined value with the distance limiting portions (6,22) contacting the lever arms.
Patent EP-0521175-A1 (EP)
Title: Schaltungsanordnung zur Temperaturkompensation der Spulengüte
Inventor: WIESGICKL BERNHARD DIPL-ING FH
IPC: G01D3/036
Filed: 1991-06-28
Abstract: Zur Kompensation der Temperaturabhängigkeit eines Schwingkreises ist es bekannt, eine Wechselstromquelle einzusetzen, mit der abhängig vom ohmschen Widerstand des Spulenleitermaterials der Schwingkreis angeregt wird. Die Aufgabe der Temperaturkompensation soll ohne einen aufwendigen Regelungsprozeß und mit nur geringen Verlusten gelöst werden. Hierzu wird der zu kompensierenden Spule eine magnetisch gekoppelte zweite Spule parallelgeschaltet und in Reihe zu einer der beiden Spulen ein Heißleiterwiderstand geschaltet, der so gewählt ist, daß er in Verbindung mit den beiden in ihrer Größe variierbaren ohmschen Widerständen der beiden Spulen einen vorgegebenen, von der Temperatur nahezu unabhängigen ohmschen Gesamtwiderstand der Schaltungsanordnung ergibt. <IMAGE>
Patent EP-0476268-A1 (EP)
Inventor: MCCLUNG DUANE G
IPC: A47B95/04
Filed: 1991-07-24
Abstract: This relates to a panel of the type which includes a core covered by veneer and generally relates to a furniture panel. Such panels have a front edge which is contoured and is generally rounded. The panel in question has a generally rounded edge which terminates at the bottom thereof in a low radius portion, i.e., on the order of 2 mm. Because of this very low radius it is virtually impossible to take a single sheet of veneer and wrap it around such a radius. The problem is solved by using two separate veneers, an upper and a lower, and where the low radius edge portion is, machining a channel in the core and filling the channel with a projecting plug which then has the projecting portion thereof machined to provide a smooth continuous surface. Additionally, in order that there may be no demarcation of materials, the plug is formed of the same material as the veneers.
Patent EP-0470469-A1 (EP)
Inventor: MERGER FRANZ DR
IPC: C07D307/93
Filed: 1991-07-27
Abstract: 2-Oxa-3-alkoxy-7-hydroxybicyclo[2.2.1]heptanes of the general formula I <IMAGE> in which the radicals R<1>, R<2> and R<3> have the following meaning:     - C1-C10-alkyl groups which can carry up to three of the following substituents R<4>: C3-C12-cycloalkyl; phenyl; naphthyl; 5- or 6-membered aromatic or non-aromatic heterocycles; C2-C6-alkenyl; C2-C6-alkynyl; C1-C12-alkoxycarbonyl; C1-C12-acyloxy; amino; mono-C1-C4-alkylamino; di-C1-C4-alkylamino; C1-C12-acyl; di-(C1-C4-alkyl)phosphonyl; hydroxyl; cyano; C1-C4-alkoxy; C1-C4-alkylthio; 5- or 6-membered cycloalkyl groups whose ring carbon atoms can be replaced by non-adjacent oxygen or sulfur atoms;   - C3-C8-cycloalkyl groups, - one- or two-ring aryl radicals, it being possible for these to carry up to three C1-C12-alkyl groups, C1-C12-alkoxy groups, C2-C8-alkenyl groups, or chlorine or amino radicals as substituents,   - 5- or 6-membered aromatic or non-aromatic heterocycles,  and in which the radical R<1> or R<2> can also represent hydrogen. The process products are used as fragrances and as intermediates for the synthesis of active substances.
Patent EP-0474049-A1 (EP)
Inventor: IMAE KIYOTO
IPC: A61P31/04
Filed: 1991-08-22
Abstract: This invention relates to novel cephalosporin derivatives of the formula
       
 wherein 
   R¹ is hydrogen, a straight, branched, or cyclic lower alkyl group having up to six carbon atoms or a radical of the formula
       
 in which R³ and R⁴ are each independently hydrogen, methyl or ethyl, or R³ and R⁴, taken together with the carbon atom to which they are attached, may be a cycloalkylidene ring containing from 3 to 5 carbon atoms; 
   R² is a radical selected from the group consisting of
       
 wherein R⁵ is hydrogen or acetyl; R⁶, R⁷ and R⁸ each are independently C₁₋₅ alkyl; n is 1 or 2; and y is 1 to 5. 
     In another aspect, this invention relates to compounds of formula I and their nontoxic pharmaeutically acceptable salts, physiologically hydrolyzable esters or solvates. 
     Representative compounds of this invention were selected for testing and were shown to display potent antibacterial activity.
Patent EP-0478989-A1 (EP)
IPC: G11B7/125
Filed: 1991-09-07
Abstract: A method of reading data from the tracks of an optical disc, in which the light output of the laser diode is controlled by comparison of the actual value with a set value and the set value is lowered during an operating mode which evaluates only control data, while the HF amplitude of the output signal of the scanning head and/or an error rate signal of the data decoder is used at the actual value. <IMAGE>
Patent EP-0496039-A1 (EP)
Inventor: STERZENBACH HORST WERNER DR
IPC: E05B85/26
Filed: 1991-10-12
Abstract: Motor-vehicle door lock (1) having a rotary latch (3) rotatable about a rotary-latch bolt (2) and a blocking-pawl arrangement (5, 6) pivotable about a bearing bolt (4), in which, in the closed state of the motor-vehicle door, a lock holder (7) fastened to the door post engages into a lock-holder recess of the rotary latch (3), and in which, in the closed state of the motor-vehicle door, the blocking-pawl arrangement (5, 6) engages with fitting-surface contact by means of a blocking surface (8) behind a counter blocking surface (9) on the rotary latch (3) in the blocking position of the blocking-pawl arrangement (5, 6). The blocking-pawl arrangement (5, 6) is designed as a lever mechanism having a lever (5), located on the same side as the bearing bolt and pivotable about the bearing bolt (4), and a lever (6) carrying the blocking surface (8). The two levers (5, 6) are combined so as to be foldable relative to one another by means of a blocking-pawl joint (10) having a joint axis parallel to the bearing bolt (4). The lever (6) carrying the blocking surface (8) has a blocking-surface lever arm (11), a lever arm (12) located on the same side as the bearing bolt and, on the lever arm (12) located on the same side as the bearing bolt, a bearing-bolt receptacle (13) with switching play between a blocking-position stop (14) and a folding stop (15). During an opening movement of the blocking-pawl arrangement (5, 6), with the motor-vehicle door closed, the lever (6) carrying the blocking surface (8) folds relative to the lever (5) located on the same side as the bolt. The blocking-position stop (14) comes free from the bearing bolt (4). The folding stop (15) comes to bear on the bearing bolt (4). The fitting-surface contact can thereby be changed over to a linear contact (16). 
<IMAGE>
Patent EP-0484952-A1 (EP)
Inventor: ALLAN JOHN L
IPC: D04H1/42
Filed: 1991-11-07
Abstract: A process is disclosed for preparing a nonwoven web comprising melt-blowing a composition comprising a block copolymer, the block copolymer comprising: (a) recurring units formed from an amine-ended polyethylene oxide; and (b) recurring units formed from a polyamide.
Patent EP-0499702-A1 (EP)
Inventor: NEUMANN HANS JOACHIM
IPC: H04M15/00
Filed: 1991-12-06
Abstract: A device for switching telephone calls has at least one exchange connection and a charge evaluator to evaluate metering pulses transmitted via the exchange line. Furthermore, the device has a telephone set which can be connected via a switching array to the exchange connection. A control device which has a data memory is connected to the charge evaluator. The data memory can be dialled up from the telephone set via a coupler. After a suitable dial-up, specific information stored in the data memory field is output with a signal pattern which can be converted into human speech. <IMAGE>